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Erratum: Search for Cosmic-Ray Boosted Sub-GeV Dark Matter Using Recoil Protons at Super-Kamiokande [Phys. Rev. Lett. 130, 031802 (2023)]. PHYSICAL REVIEW LETTERS 2023; 131:159903. [PMID: 37897794 DOI: 10.1103/physrevlett.131.159903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Indexed: 10/30/2023]
Abstract
This corrects the article DOI: 10.1103/PhysRevLett.130.031802.
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Intravascular solitary fibrous tumor of the cephalic vein: a case report. J Med Ultrason (2001) 2023; 50:577-579. [PMID: 37428284 DOI: 10.1007/s10396-023-01340-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 06/12/2023] [Indexed: 07/11/2023]
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Measurements of neutrino oscillation parameters from the T2K experiment using 3.6×1021 protons on target. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS 2023; 83:782. [PMID: 37680254 PMCID: PMC10480298 DOI: 10.1140/epjc/s10052-023-11819-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 07/10/2023] [Indexed: 09/09/2023]
Abstract
The T2K experiment presents new measurements of neutrino oscillation parameters using 19.7 ( 16.3 ) × 10 20 protons on target (POT) in (anti-)neutrino mode at the far detector (FD). Compared to the previous analysis, an additional 4.7 × 10 20 POT neutrino data was collected at the FD. Significant improvements were made to the analysis methodology, with the near-detector analysis introducing new selections and using more than double the data. Additionally, this is the first T2K oscillation analysis to use NA61/SHINE data on a replica of the T2K target to tune the neutrino flux model, and the neutrino interaction model was improved to include new nuclear effects and calculations. Frequentist and Bayesian analyses are presented, including results on sin 2 θ 13 and the impact of priors on the δ CP measurement. Both analyses prefer the normal mass ordering and upper octant of sin 2 θ 23 with a nearly maximally CP-violating phase. Assuming the normal ordering and using the constraint on sin 2 θ 13 from reactors, sin 2 θ 23 = 0 . 561 - 0.032 + 0.021 using Feldman-Cousins corrected intervals, and Δ m 32 2 = 2 . 494 - 0.058 + 0.041 × 10 - 3 eV 2 using constant Δ χ 2 intervals. The CP-violating phase is constrained to δ CP = - 1 . 97 - 0.70 + 0.97 using Feldman-Cousins corrected intervals, and δ CP = 0 , π is excluded at more than 90% confidence level. A Jarlskog invariant of zero is excluded at more than 2 σ credible level using a flat prior in δ CP , and just below 2 σ using a flat prior in sin δ CP . When the external constraint on sin 2 θ 13 is removed, sin 2 θ 13 = 28 . 0 - 6.5 + 2.8 × 10 - 3 , in agreement with measurements from reactor experiments. These results are consistent with previous T2K analyses.
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Comparing the MiniBox™ and the Chestac-8900 ® for pulmonary function testing. Int J Tuberc Lung Dis 2023; 27:709-711. [PMID: 37608481 PMCID: PMC10443784 DOI: 10.5588/ijtld.23.0212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 05/18/2023] [Indexed: 08/24/2023] Open
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Verrucous venous malformation with eccrine gland proliferation with Wilms tumor 1 protein positivity. Int J Dermatol 2023; 62:1195-1197. [PMID: 35948755 DOI: 10.1111/ijd.16370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 05/18/2022] [Accepted: 07/26/2022] [Indexed: 11/28/2022]
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Role of raising the upper limb of the non-rising side when performing rising movements from bed. Sci Rep 2023; 13:11475. [PMID: 37455300 DOI: 10.1038/s41598-023-38779-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 07/14/2023] [Indexed: 07/18/2023] Open
Abstract
Rising movements from bed comprise an important aspect of recovery from the bedridden state; however, they have not been sufficiently investigated using motion analysis studies. In particular, the effect of using the upper limb of the non-rising side before waist flexion on rising movements remains to be analyzed; this study aimed to clarify this effect. Accordingly, motion analyses were performed on rising movements under two constraint conditions, namely raising the upper limb of the non-rising side (upper limb use-condition) and keeping it in contact with the pelvis (upper limb non-use-condition); subsequently, the kinematics and kinematics parameters were compared. In comparison with the upper limb use-condition, in the upper limb non-use-condition, the distance traveled by the center of mass of the body (CoM trajectory, p < 0.01) increased while switching from the half-side-lying to on-hand postures, horizontal body movement (movement speed (Normalized time/total time), p < 0.01 and weight of center of body mass (CoM momentum in horizontal plane), p < 0.05) during the same period increased, and the half-side-lying time approached the peak value of the waist flexion angular velocity (Time lag between from half-side-lying to waist angler peak velocity, p < 0.05). The compensatory movement that occurred due to the upper limb non-use-condition denoted an increase in body momentum in the horizontal direction, rather than in the sagittal plane. Therefore, the upper limb on the non-rising side contributed to the smooth movement of the body in the horizontal direction. Moreover, this study demonstrated that asymmetrical rising movement in the diagonal direction is a characteristic movement wherein the horizontal movement of the body constitutes the main movement.
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The secretory ability of newly formed secretory granules is regulated by pro-cathepsin B and amylase in parotid glands. Biochem Biophys Res Commun 2023; 666:45-51. [PMID: 37178504 DOI: 10.1016/j.bbrc.2023.05.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 04/20/2023] [Accepted: 05/04/2023] [Indexed: 05/15/2023]
Abstract
Parotid glands are exocrine glands that release saliva into the oral cavity. Acinar cells of parotid glands produce many secretory granules (SGs) that contain the digestion enzyme amylase. After the generation of SGs in the Golgi apparatus, they mature by enlarging and membrane remodeling. VAMP2, which is involved in exocytosis, accumulates in the membrane of mature SGs. The remodeling of SG membranes is regarded as a preparation process for exocytosis but its detailed mechanism remains unknown. To address that subject, we investigated the secretory ability of newly formed SGs. Although amylase is a useful indicator of secretion, the cell leakage of amylase might affect the measurement of secretion. Thus, in this study, we focused on cathepsin B (CTSB), a lysosomal protease, as an indicator of secretion. It has been reported that some procathepsin B (pro-CTSB), which is a precursor of CTSB, is initially sorted to SGs after which it is transported to lysosomes by clathrin-coated vesicles. Because pro-CTSB is processed to mature CTSB after its arrival in lysosomes, we can distinguish between the secretion of SGs and cell leakage by measuring the secretion of pro-CTSB and mature CTSB, respectively. When acinar cells isolated from parotid glands were stimulated with isoproterenol (Iso), a β-adrenergic agonist, the secretion of pro-CTSB was increased. In contrast, mature CTSB was not detected in the medium although it was abundant in the cell lysates. To prepare parotid glands rich in newly formed SGs, the depletion of per-existing SGs was induced by an intraperitoneal injection of Iso into rats. At 5 h after that injection, newly formed SGs were observed in parotid acinar cells and the secretion of pro-CTSB was also detected. We confirmed that the purified newly formed SGs contained pro-CTSB, but not mature CTSB. At 2 h after Iso injection, few SGs were observed in the parotid glands and the secretion of pro-CTSB was not detected, which proved that the Iso injection depleted pre-existing SGs and the SGs observed at 5 h were newly formed after the Iso injection. These results suggest that newly formed SGs have a secretory ability prior to membrane remodeling.
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Acinar Cell Proliferation Promoted by BMP2 in Injured Mouse Parotid Gland: BMP2 Promotes Cell Proliferation in Parotid Gland. Int J Dent 2023; 2023:1765317. [PMID: 37033127 PMCID: PMC10081898 DOI: 10.1155/2023/1765317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 03/01/2023] [Accepted: 03/06/2023] [Indexed: 04/03/2023] Open
Abstract
Objective. To identify factors that affect salivary gland recovery, we investigated the expression and function of bone morphogenetic protein 2 (BMP2) in mice. Materials and Methods. Using a micro clip, mice parotid glands were removed 7 days after the ligation of the unilateral parotid excretory duct. Thereafter, they were weighed and stained with hematoxylin and eosin, and BMP2 expression was examined via real-time reverse transcription-polymerase chain reaction. Primary cultures of parotid glands were prepared, and BMP2 protein was added to the culture medium for 48 hr to examine its effect on cell proliferation. E-cadherin and vimentin expression was examined using western blotting. Finally, immunohistochemical staining using an anti-Ki67 antibody was performed. Results. Duct-ligated parotid glands weighed less than those that were collected after sham surgery and showed acinar cell atrophy. They also showed higher BMP2 expression than control glands. Primary-cultured parotid acinar cells supplemented with BMP2 showed higher proliferative potential than control cells. Furthermore, they showed E-cadherin, but not vimentin, expression, and their percentage of Ki67-positive cells were higher than that corresponding to the controls. Conclusions. Injury to salivary glands by excretory duct ligation increased BMP2 expression, which may be involved in maintaining salivary gland function by inducing acinar cell proliferation.
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Plasma progastrin-releasing peptide level shows different predictive profiles for treatment response by androgen receptor axis-targeted agents in patients with metastatic castration-resistant prostate cancer. Cancer Rep (Hoboken) 2023; 6:e1762. [PMID: 36470854 PMCID: PMC10026284 DOI: 10.1002/cnr2.1762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 10/19/2022] [Accepted: 11/27/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The neuroendocrine (NE) pathway cannot be ignored as a mechanism for castration-resistant prostate cancer (CRPC) progression. The neuromediator, gastrin-releasing peptide (GRP) may be involved in the aberrant activation of the normal androgen receptor (AR) and increased AR variants. This study focused on plasma levels of progastrin-releasing peptide (ProGRP) and examined the treatment outcomes with androgen receptor axis-targeted (ARAT) agents. METHODS One hundred patients with metastatic CRPC were enrolled. Enzalutamide (ENZ) or abiraterone acetate/prednisone (AA/P) were administered to 50 patients each in a nonrandomized manner as a first-line or later choice. Plasma ProGRP levels were determined using a chemiluminescent enzyme immunoassay, and data were collected prospectively. The study endpoints were prostate-specific antigen (PSA) response and survival estimates. RESULTS In the ENZ series, ProGRP levels correlated with the maximum PSA change from baseline (high ProGRP: -34.5% vs. low ProGRP: -85.7% p = .033). PSA progression-free survival (PFS), radiographic/symptomatic (r/s) PFS, and overall survival (OS) in patients with high ProGRP were significantly worse than those in patients with low ProGRP (median PSA-PFS: 3.3 vs. 10.0 months, p = .001, r/s PFS: 5.0 vs. 15.0 months, p < 0.001, and OS 17.5 vs. 49.0 months, p < .001, respectively). In addition, ProGRP showed an independent predictive value for all survival estimates in multivariate analyses. In the AA/P series, ProGRP levels did not correlate with the PSA change or predict PSA-PFS and r/s PFS, but they maintained a significant difference in OS (19.0 vs. 48.0 months, p = .003). CONCLUSIONS Plasma ProGRP provides a consistent predictive value for OS in metastatic CRPC patients who underwent therapy with ARAT agents. Meanwhile, ProGRP showed different predictive profiles for PSA- and r/s PFS between ENZ and AA/P. These findings clinically suggest a mechanism for CRPC progression involving the NE pathway via the GRP. The underlying mechanism of different predictive profiles by the ARAT agent should be explored in future research.
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Can we avoid second transurethral resection according to VI-RADS score in patients with high-risk non-muscle-invasive bladder cancer? Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00645-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Significance of MRI-ultrasound fusion targeted prostate biopsy for non-index PI-RADS ≥3 lesions in combination with index lesion-targeted biopsy and systematic biopsy. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00218-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Significance of atypical nodules upgraded to category 3 in PI-RADS version 2.1 for the prostate cancer diagnosis. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)01026-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Renal parenchymal infiltration or micronodular spread in non-metastatic clear cell renal cell carcinoma: Prognostic impact and genomic backgrounds. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00515-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Search for Cosmic-Ray Boosted Sub-GeV Dark Matter Using Recoil Protons at Super-Kamiokande. PHYSICAL REVIEW LETTERS 2023; 130:031802. [PMID: 36763398 DOI: 10.1103/physrevlett.130.031802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 11/30/2022] [Indexed: 06/18/2023]
Abstract
We report a search for cosmic-ray boosted dark matter with protons using the 0.37 megaton×years data collected at Super-Kamiokande experiment during the 1996-2018 period (SKI-IV phase). We searched for an excess of proton recoils above the atmospheric neutrino background from the vicinity of the Galactic Center. No such excess is observed, and limits are calculated for two reference models of dark matter with either a constant interaction cross section or through a scalar mediator. This is the first experimental search for boosted dark matter with hadrons using directional information. The results present the most stringent limits on cosmic-ray boosted dark matter and exclude the dark matter-nucleon elastic scattering cross section between 10^{-33}cm^{2} and 10^{-27}cm^{2} for dark matter mass from 1 MeV/c^{2} to 300 MeV/c^{2}.
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136MO Efficacy and safety of pembrolizumab (pembro) monotherapy in East Asian patients (pts) with urothelial carcinoma (UC) in KEYNOTE-045 or KEYNOTE-052. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
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A case of self-inserted foreign body in the urinary bladder: Usefulness of three-dimensional reconstruction computed tomography for surgery planning. Urol Case Rep 2022; 44:102161. [PMID: 35855944 PMCID: PMC9287476 DOI: 10.1016/j.eucr.2022.102161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 07/04/2022] [Accepted: 07/06/2022] [Indexed: 11/30/2022] Open
Abstract
Retrieving intravesical foreign bodies warrants open cystotomy; therefore, preoperative evaluation of the material, size, shape, and location is essential for surgical planning. A 79-year-old man presented with dysuria and admitted inserting a jump rope into his urethra. Reconstructed three-dimensional computed tomography showed an entangled jump rope; therefore an endoscopic surgery was deemed unsuitable. Instead, the rope was removed through a small open cystotomy. He had no complications. Intravesical foreign bodies are not rare, and they should be considered as a differential diagnosis in patients with lower urinary tract symptoms. Three-dimensional reconstruction computed tomography contributes to surgical planning.
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Case of a cellular blue nevus with multiple satellite lesions showing radial blue‐white lesion: Unique dermoscopy–histopathology correlation in blue nevus with satellitosis. J Dermatol 2022; 49:e386-e388. [DOI: 10.1111/1346-8138.16441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 04/18/2022] [Accepted: 05/03/2022] [Indexed: 12/01/2022]
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Assessment of erectile and ejaculatory functions after bladder-sparing therapy against muscle-invasive bladder cancer. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.03.445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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MRI and MRI-targeted biopsy can detect cribriform cancer of the prostate. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00696-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Variability in diagnostic performance of non-muscle invasive bladder cancer for each region using fluorescence cystoscopy with orally administered 5-aminolevulinic acid. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00317-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Orally administered 5-aminolevulinic acid can cause intraoperative hypotension in patients with bladder cancer undergoing transurethral resection. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00332-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Extended pelvic lymph node dissection during robotic prostate surgery firmly reduces biochemical recurrence: A propensity score-matched analysis for intermediate- to high-risk prostate cancer. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00754-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Renal parenchymal infiltration is the primary determinant of prognosis of patients with non-metastatic clear cell renal cell carcinoma. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)01081-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Disparities in cancer-specific mortality between Asian and Caucasian patients with non-metastatic renal cell carcinoma: Analysis of the INMARC registry. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00223-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Impact of Magnetic Field Configuration on Heat Transport in Stellarators and Heliotrons. PHYSICAL REVIEW LETTERS 2021; 127:225001. [PMID: 34889640 DOI: 10.1103/physrevlett.127.225001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 07/30/2021] [Accepted: 09/20/2021] [Indexed: 06/13/2023]
Abstract
We assess the magnetic field configuration in modern fusion devices by comparing experiments with the same heating power, between a stellarator and a heliotron. The key role of turbulence is evident in the optimized stellarator, while neoclassical processes largely determine the transport in the heliotron device. Gyrokinetic simulations elucidate the underlying mechanisms promoting stronger ion scale turbulence in the stellarator. Similar plasma performances in these experiments suggests that neoclassical and turbulent transport should both be optimized in next step reactor designs.
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A case of estrogen-secreting adrenocortical carcinoma: Comprehensive immunohistochemical analysis of disorganized steroid genesis. IJU Case Rep 2021; 4:318-321. [PMID: 34497994 PMCID: PMC8413203 DOI: 10.1002/iju5.12336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 05/17/2021] [Accepted: 06/10/2021] [Indexed: 12/05/2022] Open
Abstract
INTRODUCTION Adrenocortical carcinoma rarely secretes estrogens, and little is known regarding the mechanism of intra-tumor estrogen production. We report an estrogen-secreting adrenocortical carcinoma in a postmenopausal woman, where comprehensive immunohistochemical analyses of the resected tumor revealed disorganized steroidogenesis. CASE PRESENTATION A 68-year-old woman presented with postmenopausal vaginal bleeding and was found to have a left adrenal tumor. Serum estradiol and testosterone were elevated but they normalized after resection of the tumor, suggestive of adrenocortical carcinoma with disorganized steroidogenesis. Immunohistochemical analyses revealed that the tumor expressed aromatase which converts androgens into estrogens. Furthermore, the tumor lacked 17βHSD2, which converts estradiol to estrone, suggesting that estradiol accumulated as the final product of the tumor's steroidogenic pathway. CONCLUSION The capability of adrenocortical carcinoma to produce estrogen can be demonstrated by comprehensive immunohistochemical analyses of steroidogenic enzymes, such as those reported here.
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Metastatic mucinous tubular and spindle cell carcinoma of the kidney responding to nivolumab plus ipilimumab. IJU Case Rep 2021; 4:333-337. [PMID: 34497997 PMCID: PMC8413205 DOI: 10.1002/iju5.12342] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 06/12/2021] [Accepted: 06/16/2021] [Indexed: 11/20/2022] Open
Abstract
INTRODUCTION Mucinous tubular and spindle cell carcinoma is a rare subtype of renal cell carcinoma. Little is known regarding the efficacy of systemic therapy on its metastatic form because of its rarity. CASE PRESENTATION We present the case of a patient with metastatic mucinous tubular and spindle cell carcinoma who achieved durable complete remission of multiple osseous metastases after undergoing cytoreductive nephrectomy followed by combination immunotherapy (ipilimumab plus nivolumab). Immunohistochemical analyses of the primary tumor revealed the presence of the tumor-infiltrating immune cells, including activated CD8+ T cells and PD-L1 expression, suggesting an immunologically hot tumor. CONCLUSION Combination immunotherapy was a viable treatment option for this disease. Immunohistochemical analyses of the tumor-infiltrating immune cells predicted the efficacy of immune checkpoint inhibitors against rare renal cancers.
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Prognostic significance of radiologic infiltrative feature of primary renal tumor in metastatic renal cell carcinoma. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01019-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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A PHASE 2B OPEN‐LABEL SINGLE ARM STUDY TO EVALUATE THE EFFICACY AND SAFETY OF HBI‐8000 (TUCIDINOSTAT) IN PATIENTS WITH RELAPSED OR REFRACTORY PERIPHERAL T‐CELL LYMPHOMA (PTCL). Hematol Oncol 2021. [DOI: 10.1002/hon.121_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Case of squamous cell carcinoma accompanied by daughter nodules in the buttock. J Dermatol 2021; 48:e284-e285. [PMID: 33847016 DOI: 10.1111/1346-8138.15883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 03/16/2021] [Accepted: 03/19/2021] [Indexed: 11/27/2022]
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Neutron-antineutron oscillation search using a 0.37 megaton-years exposure of Super-Kamiokande. Int J Clin Exp Med 2021. [DOI: 10.1103/physrevd.103.012008] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Usefulness of Muscle Synergy Analysis in Individuals With Knee Osteoarthritis During Gait. IEEE Trans Neural Syst Rehabil Eng 2020; 29:239-248. [PMID: 33301406 DOI: 10.1109/tnsre.2020.3043831] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To clarify whether there are any muscle synergy changes in individuals with knee osteoarthritis, and to determine whether muscle synergy analysis could be applied to other musculoskeletal diseases. METHODS Subjects in this study included 11 young controls (YC), 10 elderly controls (EC), and 10 knee osteoarthritis patients (KOA). Gait was assessed on a split-belt treadmill at 3 km/h. A non-negative matrix factorization (NNMF) was applied to the electromyogram data matrix to extract muscle synergies. To assess the similarity of each module, we performed the NNMF analysis assuming four modules for all of the participants. Further, we calculated joint angles to compare the kinematic data between the module groups. RESULTS The number of muscle modules was significantly lower in the EC (2-3) and KOA (2-3) groups than in the YC group (3-4), which reflects the merging of late swing and early stance modules. The EC and KOA groups also showed greater knee flexion angles in the early stance phase. Contrarily, by focusing on the module structure, we found that the merging of early and late stance modules is characteristic in KOA. CONCLUSION The lower number of modules in the EC and KOA groups was due to the muscle co-contraction with increased knee flexion angle. Contrarily, the merging of early and late stance modules are modular structures specific to KOA and may be biomarkers for detecting KOA. SIGNIFICANCE Describing the changes in multiple muscle control associated with musculoskeletal degeneration can serve as a fundamental biomarker in joint disease.
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Impact of body mass index on the clinical outcomes in heart failure patients undergoing cardiac rehabilitation. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Increased body mass index (BMI) has recently shown to have a favorable effect on the prognosis in heart failure (HF) patients. However, the impact of BMI on clinical events and mortality in HF patients who underwent cardiac rehabilitation (CR) remains unclear.
Purpose
This study aimed to investigate whether the obesity paradox is present in HF patients who have undergone CR.
Methods
This study enrolled 238 consecutive HF patients who had undergone CR at our university hospital between November 2015 and October 2017. The clinical characteristics and anthropometric data of these patients, including BMI, were collected at the beginning of the CR. The major adverse cardiovascular event (MACE) was defined as a composite of all-cause mortality and unplanned hospitalization for HF. Follow-up data regarding the primary endpoints were collected until November 2018.
Results
Patients (mean age 68.7 years, male 61%) were divided into four groups as per BMI quartiles. More patients in the highest BMI group were women, were significantly younger, and had a higher prevalence of hypertension, dyslipidemia, and diabetes mellitus; however, no significant differences were observed in the prevalence of chronic kidney disease, left ventricular ejection fraction, and brain natriuretic peptide levels of the four groups. During a median follow-up duration of 583 days, 28 patients experienced all-cause mortality, and 42 were hospitalized for HF. Kaplan–Meier analysis showed that patients in the highest BMI quartiles had lower rates of MACE (Log-rank P<0.05) (Figure 1). After adjusting for confounding factors, Cox regression multivariate analysis revealed that BMI was negatively and independently associated with the incidence of MACE (hazard ratio: 0.89, 95% confidence interval: 0.83–0.96, P<0.05).
Conclusion
Increased BMI was associated with better clinical prognosis even in HF patients who have undergone CR Therefore, BMI assessment may be useful for risk stratification in HF patients who have undergone CR.
Figure 1. Kaplan-Meier survival curve
Funding Acknowledgement
Type of funding source: None
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First measurement of
ν¯μ
and
νμ
charged-current inclusive interactions on water using a nuclear emulsion detector. Int J Clin Exp Med 2020. [DOI: 10.1103/physrevd.102.072006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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MYASTHENIA & RELATED DISORDERS. Neuromuscul Disord 2020. [DOI: 10.1016/j.nmd.2020.08.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Novel classification model of tumour shape irregularity: Significance for predicting potential oncologic risks in clinically localised renal cell carcinoma. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33072-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Systematic biopsy cores away from targets are of limited value for the detection of significant cancer: Analysis of prostate biopsy mapping using multiplanar MRI reconstruction. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33757-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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40
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Application of virtual reality in patient education about MRI-ultrasound fusion prostate biopsy. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33934-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Postoperative renal impairment and longitudinal change in renal function after adrenalectomy in patients with Cushing’s syndrome. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33195-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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42
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Predictive performance of the qSOFA score for in-hospital mortality of obstructive pyelonephritis patients: A multi-institutional study. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33590-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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43
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Treatment outcomes of progressive site-directed therapy for oligo-progressive castration-resistant prostate cancer. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33518-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Association between immune-related adverse events spectrum and efficacy of pembrolizumab in patients with advanced urothelial cancer. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33654-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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45
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Development of artificial intelligence to diagnose prostate cancer using multiparametric MR images. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33951-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Switching of cargo sorting from the constitutive to regulated secretory pathway by the addition of cystatin D sequence in salivary acinar cells. Am J Physiol Gastrointest Liver Physiol 2020; 319:G74-G86. [PMID: 32538138 DOI: 10.1152/ajpgi.00103.2020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The mechanism for segregation of cargo proteins into the regulated and constitutive secretory pathways in exocrine cells remains to be elucidated. We examined the transport of HaloTag proteins fused with full-length cystatin D (fCst5-Halo) or only its signal peptide (ssCst5-Halo) in parotid acinar cells. Although both fusion proteins were observed to be colocalized with amylase in the secretory granules, the coefficients for overlapping and correlation of fCst5-Halo with amylase were higher than those of ssCst5-Halo. The secretion of both the proteins was enhanced by the addition of the β-adrenergic receptor agonist isoproterenol as well as endogenous amylase. In contrast, unstimulated secretion of ssCst5-Halo without isoproterenol was significantly higher than that of fCst5-Halo and amylase. Simulation analysis using a mathematical model revealed that a large proportion of ssCst5-Halo was secreted through the constitutive pathway, whereas fCst5-Halo was transported into the secretory granules more efficiently. Precipitation of fCst5-Halo from cell lysates was increased at a low pH, which may mimic the milieu of the trans-Golgi networks. These data suggest that the addition of a full-length sequence of cystatin D facilitates efficient selective transport into the regulated pathway by aggregation at low pH in the trans-Golgi network.NEW & NOTEWORTHY The mechanism underlying the segregation of cargo proteins to the regulated and constitutive secretory pathways in exocrine cells remains to be solved. We analyzed unstimulated secretion in salivary acinar cells by performing double-labeling experiments using HaloTag technology and computer simulation. It revealed that the majority of HaloTag with only signal peptide sequence was secreted through the constitutive pathway and that the addition of a full-length cystatin D sequence changed its sorting to the regulated pathway.
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Utility of diffusion-weighted magnetic resonance imaging radiomics features in the differentiation of fat-poor angiomyolipoma from clear cell renal cell carcinoma. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33078-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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48
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Previous chemoradiotherapy may enhance the efficacy of pembrolizumab in advanced urothelial carcinoma patients. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33653-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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49
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Plasma Progastrin-releasing peptide (ProGRP) level well predicts the degree and duration of PSA response in patients with metastatic castration-resistant prostate cancer underwent enzalutamide. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33178-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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50
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Search for Electron Antineutrino Appearance in a Long-Baseline Muon Antineutrino Beam. PHYSICAL REVIEW LETTERS 2020; 124:161802. [PMID: 32383902 DOI: 10.1103/physrevlett.124.161802] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 02/26/2020] [Accepted: 03/25/2020] [Indexed: 06/11/2023]
Abstract
Electron antineutrino appearance is measured by the T2K experiment in an accelerator-produced antineutrino beam, using additional neutrino beam operation to constrain parameters of the Pontecorvo-Maki-Nakagawa-Sakata (PMNS) mixing matrix. T2K observes 15 candidate electron antineutrino events with a background expectation of 9.3 events. Including information from the kinematic distribution of observed events, the hypothesis of no electron antineutrino appearance is disfavored with a significance of 2.40σ and no discrepancy between data and PMNS predictions is found. A complementary analysis that introduces an additional free parameter which allows non-PMNS values of electron neutrino and antineutrino appearance also finds no discrepancy between data and PMNS predictions.
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